package behavioral.command.base.cmds;

import behavioral.command.base.Command;


/**
 * 无命令，作为初始化填充使用
 */
public class NoCmd implements Command {
    @Override
    public void execute() {
        System.out.println("nothing");
    }

    @Override
    public void undo() {
        System.out.println("nothing");
    }
}
